Hermann Karl von Keyserling

Hermann Karl von Keyserling
Hermann Karl von Keyserling
Born1695
Blīdene manor, Duchy of Courland and Semigallia
(Now Brocēni Municipality, Latvia)
Died30 September 1764
Warsaw, Polish–Lithuanian Commonwealth
(Now Poland)
FatherOtto Ernst von Keyserling
MotherAnna Sibilla von Manteuffel-Szoege

Count Hermann Karl von Keyserling (1697–1764) was a Russian diplomat from the Keyserlingk family of Baltic German nobility based in the Duchy of Courland and Semigallia.